Legislators › Senate
Votes most like
How often they voted the same way (yes or no) as each Senate colleague in the 2026 session. How it’s worked out
Most alike
- Dan Zumbach R100%
- Jason Schultz R100%
- Kara Warme R100%
- Ken Rozenboom R100%
- Kerry Gruenhagen R100%
Least alike
- Zach Wahls D67%
- Art Staed D67%
- Janet Petersen D69%
- Liz Bennett D69%
- Janice Weiner D69%
Closest across the aisle: Mike Zimmer (D), 78%.
Lobbying groups they vote with
Sen. Mike Pike’s contested votes in the 2026 session, compared with the sides 79 organizations registered on those bills.
Most often
- VALOR Iowa16 of 16 · 100%
- Iowa Minuteman Civil Defense Corps13 of 13 · 100%
- Iowa Baptists For Biblical Values11 of 11 · 100%
- Iowa Faith and Freedom Coalition10 of 10 · 100%
- Americans For Prosperity9 of 9 · 100%
- The Family Leader9 of 9 · 100%
- The Family Leader Foundation9 of 9 · 100%
- Governor's Office4 of 4 · 100%
Least often
- Urban County Coalition0 of 3 · 0%
- Siouxland Bitches Get Stuff Done0 of 3 · 0%
- Laborers International Union of North America0 of 3 · 0%
- Iowa Environmental Council0 of 3 · 0%
- Dubuque Coalition for Nonviolence (CNV)0 of 3 · 0%
- Des Moines Area Religious Council0 of 3 · 0%
- Sisters of the Presentation, Dubuque0 of 4 · 0%
- Mid-American Carpenters Regional Council0 of 4 · 0%
Each legislator’s last floor vote on a bill is compared with the side the organization registered on it (its latest declaration; undecided doesn’t count). Only contested votes count, where at least a tenth of the chamber voted the other way, since most bills pass nearly unanimously. A vote on an amended bill may not be the version that was lobbied. Organizations with fewer than 3 such votes aren’t listed. Lining up with a group doesn’t mean it swayed the vote.
Recent votes
- HF 2801 October 2, 2026Yes
- HF 2800 May 3, 2026Yes
- HF 2788 May 3, 2026Yes
- SF 2472 May 3, 2026Yes
- HF 2799 May 3, 2026Excused
- HF 2787 May 3, 2026Yes
- HF 2797 May 3, 2026Yes
- SF 2453 May 3, 2026Yes
- SF 2497 May 3, 2026Yes
- HF 2694 May 3, 2026Yes
- SF 2484 May 3, 2026Yes
- HF 2615 May 3, 2026Yes
- HF 2493 May 2, 2026Yes
- SF 2490 May 2, 2026Yes
- HF 2531 May 2, 2026Yes
- HF 2770 May 2, 2026Yes
- HF 2769 May 2, 2026Yes
- SF 639 May 2, 2026Yes
- HF 2765 May 2, 2026Yes
- HF 2756 May 2, 2026Yes
- HF 2771 May 2, 2026Yes
- HF 1036 May 2, 2026Yes
- HF 2602 May 2, 2026Yes
- HF 2794 May 2, 2026Yes
- HF 2542 May 2, 2026Yes
Votes against their party
- SF 2201 A bill for an act relating to school funding by establishing the state percent of growth and the cat…NoFebruary 23, 2026 · voted no; Republicans voted 27–3 · Roll call
- HF 639 A bill for an act relating to hazardous liquid pipelines, including common carrier requirements, pro…YesMay 12, 2025 · voted yes; Republicans voted 13–21 · Roll call
- SF 603 A bill for an act relating to workforce compensation and training, unemployment insurance, and other…NoMarch 19, 2025 · voted no; Republicans voted 32–2 · Roll call